RESNET and the International Code Council have partnered to develop the WER Index. It will rate a home’s efficiency in water use in the same way that the HERS index measures a property’s energy performance.

As water is becoming increasingly expensive in many parts of the country, RESNET believes a water efficiency rating index can be a useful tool for home builders and home buyers alike.

For additional information about NAHB green and sustainable building initiatives, contact Jaclyn Toole at 800-368-5242 x8225.